From: Prenatal exposure to extremely low frequency magnetic field and its impact on fetal growth
MF measurements | All | Boys | Girls | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
N | \( \overline{x}\pm \mathrm{s} \) | P | P# | N | \( \overline{x}\pm \mathrm{s} \) | P | P# | N | \( \overline{x}\pm \mathrm{s} \) | P | P# | |
TWA | ||||||||||||
Below median | 63 | 3547.7 ± 440.5 | 0.02 | 0.02 | 29 | 3471.3 ± 427.7 | 0.89 | 0.75 | 34 | 3612.9 ± 447.0 | < 0.01 | < 0.01 |
Above median | 65 | 3374.7 ± 393.0 | 35 | 3486.8 ± 425.7 | 30 | 3244.0 ± 309.2 | ||||||
P50 | ||||||||||||
Below median | 55 | 3548.0 ± 455.0 | 0.04 | 0.01 | 26 | 3456.1 ± 428.8 | 0.71 | 0.47 | 29 | 3630.3 ± 469.3 | < 0.01 | < 0.01 |
bove median | 73 | 3393.5 ± 389.9 | 38 | 3496.0 ± 424.5 | 35 | 3282.2 ± 318.5 | ||||||
P75 | ||||||||||||
Below median | 62 | 3538.2 ± 446.8 | 0.04 | 0.02 | 26 | 3461.2 ± 451.5 | 0.77 | 0.48 | 36 | 3593.8 ± 441.3 | < 0.01 | < 0.01 |
Above median | 66 | 3386.3 ± 391.4 | 38 | 3492.6 ± 408.6 | 28 | 3242.1 ± 320.4 |